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Florida · Private foundation

The Waterfall Family Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$65k
Granted FY2025(still arriving)
25
Grants FY2025
19
Organizations funded FY2024
32%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,250
Largest grant, FY2025
$20,000
Organizations funded a year
18 to 29
FY2020 to FY2024
States reached, FY2025
7
Total assets, FY2025
$1.9M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 32% of the organizations The Waterfall Family Foundation funded were first-time grantees, receiving 15% of its grant dollars.

New vs renewed · share of each year

In FY2024, 85% of grant dollars renewed an existing relationship; $18k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’21’22’23’24
Arts & CultureEnvironmentHealthEducationAnimalsPhilanthropyOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving24$65k29%
FY202419$123k32%
FY202329$160k28%
FY202224$113k50%
FY202120$123k60%
FY202018$113kn/a
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Arts & Culture$420kYouth Development$71kAnimals$51kHealth$37kReligion$36kEducation$20kEnvironment$16kPhilanthropy$12kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
NH
WI
NY
MA
PA
NJ
CT
CA
DC
FL

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 51 grantees
All grantees of The Waterfall Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
New York Historical Society$186,44560%
The Society of the Four Arts Inc$107,50050%
Citytrack Incorporated$70,0004100%
Raymond F Kravis Center for the Performing Arts Inc$37,50020%
Connecticut Audubon Society Inc$32,50040%
Norton Museum of Art Inc$23,00040%
Temple Sinai$21,9714n/a
Bridgehampton Chamber Music Associates Inc$20,00040%
The Philharmonic Symphony Society of Ny Inc$19,45410%
Whitney Museum of American Art$15,00010%
Atlantic Salmon Federation (US) Inc$13,17430%
Alzheimer's Drug Discovery Foundation$12,86560%
Temple Beth El$10,3902n/a
The Michael J Fox Foundation for Parkinson's Research$7,60050%
Palm Beach Civic Association Inc$5,80040%
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$5,00010%
New England Wildlife Center Inc$5,00050%
Environment Next Inc$5,00030%
Trustees of Phillips Academy$5,00030%
Bentley School$5,00010%
Cox Science Center and Aquarium Inc$5,0001n/a
Ocean Conservancy$5,00040%
The Atlantic Golf Club Foundation$4,98044%
Waltham Land Tr Inc$3,00031%
Jazz at Lincoln Center Inc$3,00020%
The Brearley School$2,50050%
American Foundation for Suicide Prevention$2,50030%
Congregation Emanuel$2,1251n/a
Palm Beach Opera Inc$2,00010%
Church Inc$1,2001n/a
American Museum of Natural History$1,19010%
Concord Land Conservation Trust$1,00010%
Ballet Theatre Foundation Inc$1,00010%
Town of Palm Beach United Way Inc$1,00010%
The Palm Beach Symphony Society Inc$1,00010%
New York City Ballet Inc$1,00010%
Milldam Nursery School Inc$1,00010%
Foundation for Art and Preservation in Embassies$1,00010%
Larche Long Island Inc$1,00020%
Riverside Park Conservancy Inc$1,00010%
Concord Free Public Library Corporation$75010%
Film at Lincoln Center Inc$65010%
Northwell Health Foundation$50010%
East Bay School for Boys$50010%
Thinkgive Inc$50010%
Hearing the Ovarian Cancer Whisper Inc$50010%
Mississippi Valley Conservancy Inc$50010%
Gary and Vivienne Player Foundation$50010%
Westhampton Beach Performing Arts Center$50010%
Trustees of Boston College$50020%
Els for Autism Foundation$50010%

What it could do for these grantees

Plus 12 recipients with no EIN on record ($41k), not named here.

Where it is load-bearing

The Waterfall Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 46 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetNew York Historical Society: $186,445 over 6y, 0.1% of budgetThe Society of the Four Arts Inc: $107,500 over 5y, 0.2% of budgetCitytrack Incorporated: $70,000 over 4y, 100% of budgetRaymond F Kravis Center for the Performing Arts Inc: $37,500 over 2y, 0.1% of budgetConnecticut Audubon Society Inc: $32,500 over 4y, 0.2% of budgetNorton Museum of Art Inc: $23,000 over 4y, 0.0% of budgetBridgehampton Chamber Music Associates Inc: $20,000 over 4y, 0.5% of budgetThe Philharmonic Symphony Society of Ny Inc: $19,454 over 1y, 0.0% of budgetWhitney Museum of American Art: $15,000 over 1y, 0.0% of budgetAtlantic Salmon Federation (US) Inc: $13,174 over 3y, 0.1% of budgetAlzheimer's Drug Discovery Foundation: $12,865 over 6y, 0.0% of budgetThe Michael J Fox Foundation for Parkinson's Research: $7,600 over 5y, 0.0% of budgetPalm Beach Civic Association Inc: $5,800 over 4y, 0.1% of budgetUnited Jewish Appeal-Federation of Jewish Philanthropies of New York Inc: $5,000 over 1y, 0.0% of budgetNew England Wildlife Center Inc: $5,000 over 5y, 0.0% of budgetEnvironment Next Inc: $5,000 over 3y, 0.0% of budgetTrustees of Phillips Academy: $5,000 over 3y, 0.0% of budgetBentley School: $5,000 over 1y, 0.0% of budgetOcean Conservancy: $5,000 over 4y, 0.0% of budgetThe Atlantic Golf Club Foundation: $4,980 over 4y, 3.8% of budgetWaltham Land Tr Inc: $3,000 over 3y, 1.0% of budgetJazz at Lincoln Center Inc: $3,000 over 2y, 0.0% of budgetThe Brearley School: $2,500 over 5y, 0.0% of budgetAmerican Foundation for Suicide Prevention: $2,500 over 3y, 0.0% of budgetPalm Beach Opera Inc: $2,000 over 1y, 0.1% of budgetAmerican Museum of Natural History: $1,190 over 1y, 0.0% of budgetConcord Land Conservation Trust: $1,000 over 1y, 0.1% of budgetBallet Theatre Foundation Inc: $1,000 over 1y, 0.0% of budgetTown of Palm Beach United Way Inc: $1,000 over 1y, 0.0% of budgetThe Palm Beach Symphony Society Inc: $1,000 over 1y, 0.0% of budgetNew York City Ballet Inc: $1,000 over 1y, 0.0% of budgetMilldam Nursery School Inc: $1,000 over 1y, 0.2% of budgetFoundation for Art and Preservation in Embassies: $1,000 over 1y, 0.0% of budgetLarche Long Island Inc: $1,000 over 2y, 0.2% of budgetRiverside Park Conservancy Inc: $1,000 over 1y, 0.0% of budgetConcord Free Public Library Corporation: $750 over 1y, 0.0% of budgetFilm at Lincoln Center Inc: $650 over 1y, 0.0% of budgetNorthwell Health Foundation: $500 over 1y, 0.0% of budgetEast Bay School for Boys: $500 over 1y, 0.0% of budgetThinkgive Inc: $500 over 1y, 0.1% of budgetHearing the Ovarian Cancer Whisper Inc: $500 over 1y, 0.1% of budgetMississippi Valley Conservancy Inc: $500 over 1y, 0.0% of budgetGary and Vivienne Player Foundation: $500 over 1y, 0.0% of budgetWesthampton Beach Performing Arts Center: $500 over 1y, 0.0% of budgetTrustees of Boston College: $500 over 2y, 0.0% of budgetEls for Autism Foundation: $500 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 46.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Jewish Communal FundNY11.7× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Jpmorgan Chase Foundation · The Pfizer Foundation Inc · The Blackbaud Giving Fund · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · American Endowment Foundation · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · The Bank of America Charitable Foundation Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Waterfall Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Waterfall Family Foundation?

Find your warmest path to The Waterfall Family Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About The Waterfall Family Foundation

How much does The Waterfall Family Foundation give?
The Waterfall Family Foundation reported 25 grants totaling $65,085 in its FY2025 IRS filing. It funded between 18 and 29 organizations a year over FY2020 to FY2024.
What does The Waterfall Family Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Arts & Culture (52%), Youth Development (9%), Animals (6%).
Who are The Waterfall Family Foundation's largest grantees?
By total granted over FY2020 to FY2025: New York Historical Society ($186k), The Society of the Four Arts Inc ($108k), Citytrack Incorporated ($70k).
Does The Waterfall Family Foundation fund new organizations?
In FY2024, 32% of the organizations it funded were first-time grantees.
Does The Waterfall Family Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Waterfall Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Jewish Communal Fund, National Philanthropic Trust, Gs Donor Advised Philanthropy Fund for Wealth Management Inc.
Where is The Waterfall Family Foundation based?
The Waterfall Family Foundation is based in FL.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 66 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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